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Yashit Jain

Software Development Engineer | B.Tech (Information Technology)Gurugram, HaryanaPillcart · Java Developer InternOpen to Work

About

Final-year B.Tech (Information Technology) student and Software Development Engineer with hands-on experience architecting and shipping production microservices and RESTful APIs at scale.

  • Skilled in Java (J2EE), Spring Boot, microservices, RESTful API design, and backend systems ownership.
  • Experienced with test-driven development (JUnit, Mockito), ORM persistence (MySQL, MongoDB), CI/CD practices, and basic AWS/Docker deployment workflows.
  • Practical experience integrating LLMs and WhatsApp Business API for structured data extraction and conversational booking flows (LangChain4j).
  • Strong problem-solving, system design fundamentals, and Agile/Scrum delivery—proven ability to deliver features, improve reliability, and reduce technical debt.

Skills

Programming LanguagesJava (J2EE)PythonC++JavaScriptBack-End DevelopmentSpring BootSpring FrameworkMicroservicesRESTful APIsNode.jsExpress.jsHibernate (JPA)JUnitMockitoDatabasesMySQLMongoDBORMQuery OptimizationAI / LLM IntegrationLangChain4jLLM IntegrationWhatsApp Business APIStructured Data ExtractionDevOps & CloudAWS (EC2)DockerCI/CDGitBitbucketSonarQubeBash/Shell ScriptingPractices & Soft SkillsAgile/ScrumCode ReviewsSystem Design FundamentalsProblem SolvingCollaborative TeamworkOwnership

Resume

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Java Developer Intern

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Yashit Jain - Software Development Engineer | B.Tech (Information Technology)